Finding the Fourth Proportional to 2,277.34, 3,142.68 and 1,333.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,277.34 : 3,142.68 = 1,333.02 : x
2. Step 2: Convert to fraction form
   2,277.34/3,142.68 = 1,333.02/x
3. Step 3: Cross multiply
   2,277.34x = 3,142.68 × 1,333.02
4. Step 4: Simplify right side
   2,277.34x = 4,189,255.29
5. Step 5: Solve for x
   x = 4,189,255.29/2,277.34
6. Step 6: Final answer
   x = 1,839.54